1 /* 2 * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 package javafx.scene.chart; 27 28 import java.util.Arrays; 29 import javafx.collections.FXCollections; 30 import org.junit.Test; 31 import static org.junit.Assert.assertEquals; 32 import javafx.collections.*; 33 34 import javafx.scene.Node; 35 import javafx.scene.chart.XYChart.Series; 36 import javafx.scene.layout.StackPane; 37 38 /** 39 * 40 * @author paru 41 */ 42 public class BarChartTest extends XYChartTestBase { 43 44 static String[] years = {"2010", "2011", "2012"}; 45 static double[] anvilsSold = { 567, 1292, 2423 }; 46 static double[] skatesSold = { 956, 1665, 2559 }; 47 static double[] pillsSold = { 1154, 1927, 2774 }; 48 final CategoryAxis xAxis = new CategoryAxis(); 49 final NumberAxis yAxis = new NumberAxis(); 50 final BarChart<String,Number> bc = new BarChart<String,Number>(xAxis,yAxis); 51 52 @Override 53 protected Chart createChart() { 54 xAxis.setLabel("X Axis"); 55 xAxis.setCategories(FXCollections.<String>observableArrayList(Arrays.asList(years))); 56 yAxis.setLabel("Y Axis"); 57 // add starting data 58 XYChart.Series<String,Number> series1 = new XYChart.Series<String,Number>(); 59 series1.setName("Data Series 1"); 60 XYChart.Series<String,Number> series2 = new XYChart.Series<String,Number>(); 61 series2.setName("Data Series 2"); 62 series1.getData().add(new XYChart.Data<String,Number>(years[0], 567)); 63 series1.getData().add(new XYChart.Data<String,Number>(years[1], 1292)); 64 series1.getData().add(new XYChart.Data<String,Number>(years[2], 2180)); 65 66 series2.getData().add(new XYChart.Data<String,Number>(years[0], 956)); 67 series2.getData().add(new XYChart.Data<String,Number>(years[1], 1665)); 68 series2.getData().add(new XYChart.Data<String,Number>(years[2], 2450)); 69 bc.getData().add(series1); 70 bc.getData().add(series2); 71 return bc; 72 } 73 74 @Test 75 public void testAddingCustomStyleClassToBarChartBarNodes() { 76 startApp(); 77 XYChart.Series<String, Number> series = new XYChart.Series(); 78 ObservableList<XYChart.Data<String, Number>> seriesData = series.getData(); 79 String xValue = "A"; 80 Number yValue = Integer.valueOf(20); 81 XYChart.Data<String, Number> item = new XYChart.Data(xValue, yValue); 82 Node bar = item.getNode(); 83 if (bar == null) { 84 bar = new StackPane(); 85 } 86 String myStyleClass = "my-style"; 87 bar.getStyleClass().add(myStyleClass); 88 item.setNode(bar); 89 seriesData.add(item); 90 bc.getData().add(series); 91 assertEquals("my-style", bar.getStyleClass().get(0)); 92 } 93 94 @Test 95 public void testCategoryAxisCategoriesOnAddDataAtIndex() { 96 startApp(); 97 bc.getData().clear(); 98 xAxis.getCategories().clear(); 99 xAxis.setAutoRanging(true); 100 XYChart.Series<String,Number> series = new XYChart.Series<String,Number>(); 101 series.getData().clear(); 102 series.getData().add(new XYChart.Data<String, Number>("1", 1)); 103 series.getData().add(new XYChart.Data<String, Number>("2", 2)); 104 series.getData().add(new XYChart.Data<String, Number>("3", 3)); 105 bc.getData().add(series); 106 pulse(); 107 // category at index 0 = "1" 108 assertEquals("1", xAxis.getCategories().get(0)); 109 series.getData().add(0, new XYChart.Data<String, Number>("0", 5)); 110 pulse(); 111 // item inserted at 0; category at index 0 = 0 112 assertEquals("0", xAxis.getCategories().get(0)); 113 } 114 115 @Test 116 public void testRemoveAndAddSameSeriesBeforeAnimationCompletes() { 117 startApp(); 118 assertEquals(2, bc.getData().size()); 119 // remove and add the same series. 120 bc.getData().add(bc.getData().remove(0)); 121 pulse(); 122 assertEquals(2, bc.getData().size()); 123 } 124 125 @Test 126 public void testRemoveAndAddSameDataBeforeAnimationCompletes() { 127 startApp(); 128 Series s = bc.getData().get(0); 129 assertEquals(3, s.getDataSize()); 130 s.getData().add(s.getData().remove(0)); 131 assertEquals(3, s.getDataSize()); 132 } 133 }